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zepelin [54]
2 years ago
14

This chart lists four examples of two objects that are in contact.

Physics
1 answer:
allsm [11]2 years ago
3 0

The statement accurately describes the flow of heat in each example is Heat will flow from Object 1 to Object 2 in examples 1, 2, and 4, and heat will flow from Object 2 to Object 1 in Example 3.

<h3>What is heat?</h3>

The increment in temperature adds up the thermal energy into the object. This energy is Heat energy.

The heat always from the hotter body to the colder body until and unless the temperature of both the bodies become same.

Given is the chart lists four examples of two objects that are in contact.

                           Object 1                                       Object 2

Example 1              Fire                                                Air

Example 2      A metal at 80°C                           A metal at 12°C

Example 3     The cool ocean                            The warm air

Example 4       A tool with a lot of thermal   A material with little thermal

                            energy                                                  energy

From this chart, on observation we come to a conclusion that heat will flow from Object 1 to Object 2 in examples 1, 2, and 4, and heat will flow from Object 2 to Object 1 in example 3.

Learn more about heat.

brainly.com/question/13860901

#SPJ1

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Anna11 [10]

Explanation:

C) distance / time

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6 0
3 years ago
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A pendulum in motion can either swing from side to side or turn in a continuous circle. The point at which it goes from one type
Ierofanga [76]

The kind of equation that can be used to differentiate the kind of separatrix that shows change on motion is

H = 2g/l.

<h3>What is simple pendulum?</h3>

A simple pendulum can be defined as the equipment that displays an oscillatory motion when a mass is tied on a rope and is suspended from it.

The various movements that occur using a simple pendulum is translational ( side to side) or continuous circle (oscillatory motion).

The equation that show that a change from one type of motion to another is H = 2g/l.

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brainly.com/question/453639

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6 0
2 years ago
Calculate the percentage increase in speed of the cyclist when the power output changes from 200 W to 300 W.
Rom4ik [11]

Answer:

<em>50%</em>

Explanation:

Given

Initial power = 200W

Final power = 300W

Increment = 300 - 200 = 100W

percentage increase = increment/initial power * 100

percentage increase = 100/200 * 100%

percentage increase = 0.5 * 100

percentage increase = 50%

<em>Hence the percentage increase in speed is 50%</em>

6 0
3 years ago
A stone is thrown upward at an angle. what happens to the horizontal component of its velocity as it rises? as it falls?
Ne4ueva [31]
<span>Rising or falling, it does not change.</span>
5 0
4 years ago
Flasher units are being discussed. Technician A says that only a DOT-approved flasher unit should be used for turn signals. Tech
zmey [24]

Answer: C

Both Technicians A and B

Explanation:

Only a DOT-approved flasher unit should be used for turn signals. And a parallel (variable-load) flasher will function for turn signal usage, although it will not warn the driver if a bulb burns out.

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